Motorola DECT 6.0 Cordless Phone with 2 Handsets, Digital Answering System and Bluetooth L512BT Interference free Digital DECT 6.0 Technology Caller ID/Call Waiting Caller ID Enhanced Visual Ring Indicator for Incomming Call Alert DECT 6.0 technology Bluetooth connectivity Expandable up to 5 handsets Allows user to make & receive cellular phone calls on home phone Pairs up 2 cellular phones